Sony SPP-A450 - Manual (Page 15)

Preparing the battery pack
The supplied battery pack must be charged before you can
use it. Allow the battery pack to charge for about 12 hours.
I•
Clean the charge terminals with
a soft cloth about once a month;
otherwise, the battery pack
may not be fully charged.
I•
The battery works best when
charged every few days. For
best performance, don't return
the handset to the base unit
after every call.
I•
If the battery becomes low
In the stand by mode, the
TALK/BATT LOW lamp will
flash every 3 seconds for 1
minute.
During conversation, the
TALK/BATT LOW lamp will
flash every 3 seconds and
warning beeps will be heard.
The line will be disconnected
after 1 minutes.
If this happens, disconnect the
line and replace the handset
onto the base unit to charge the
battery pack.
The battery should be fully
charged for 12 hours.
f Connect the jack.
Make sure that the red cord is on the right side.
2
Insert the battery pack into the handset.
3
Place the handset onto the base unit.
Notes on charging -
• Make sure the CHARGE indicator on the base unit
lights when you place the handset onto the base unit.
• The CHARGE indicator remains on after charging is
completed.
When to replace the battery-
The battery can be recharged many, many times.
However, if the battery only lasts for a few minutes
even after 12 hours of charging, it needs replacement.
Please visit your local Sony authorized dealer or
service center. Please use only Sony BP-T16 battery.
Battery duration--------------------------------------------------
A fully charged battery pack in the cordless handset
will last approximately;
• 6 hours in continuous talk mode
• 330 hours (14 days) in RING ON mode
• 1 month in ВАТТ SAVE mode
Setting up 115